backend: Add meeting controller with endMeeting functionality

backend/src/controllers/index.ts

@@ -1,6 +1,7 @@
 export * from './auth.controller.js';
 export * from './recording.controller.js';
 export * from './room.controller.js';
+export * from './meeting.controller.js';
 export * from './participant.controller.js';
 export * from './livekit-webhook.controller.js';
 

backend/src/controllers/meeting.controller.ts

@@ -0,0 +1,34 @@
+import { container } from '../config/dependency-injector.config.js';
+import { Request, Response } from 'express';
+import { LoggerService } from '../services/logger.service.js';
+import { OpenViduMeetError } from '../models/index.js';
+import { LiveKitService } from '../services/livekit.service.js';
+
+export const endMeeting = async (req: Request, res: Response) => {
+	const logger = container.get(LoggerService);
+	const livekitService = container.get(LiveKitService);
+	const { roomId } = req.params;
+
+	try {
+		// To end a meeting, we need to delete the room from LiveKit
+		await livekitService.deleteRoom(roomId);
+		res.status(200).json({ message: 'Meeting ended successfully' });
+	} catch (error) {
+		logger.error(`Error ending meeting from room: ${roomId}`);
+		return handleError(res, error);
+	}
+};
+
+const handleError = (res: Response, error: OpenViduMeetError | unknown) => {
+	const logger = container.get(LoggerService);
+	logger.error(String(error));
+
+	if (error instanceof OpenViduMeetError) {
+		res.status(error.statusCode).json({ name: error.name, message: error.message });
+	} else {
+		res.status(500).json({
+			name: 'Meeting Error',
+			message: 'Internal server error. Meeting operation failed'
+		});
+	}
+};